EP0984214A4 - Proportionales drucksteuerventil - Google Patents
Proportionales drucksteuerventilInfo
- Publication number
- EP0984214A4 EP0984214A4 EP98909858A EP98909858A EP0984214A4 EP 0984214 A4 EP0984214 A4 EP 0984214A4 EP 98909858 A EP98909858 A EP 98909858A EP 98909858 A EP98909858 A EP 98909858A EP 0984214 A4 EP0984214 A4 EP 0984214A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- electromagnet
- spool
- acting element
- control valve
- pressure control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
- B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
- B60T8/3655—Continuously controlled electromagnetic valves
- B60T8/366—Valve details
- B60T8/3665—Sliding valves
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
- G05D16/2024—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means the throttling means being a multiple-way valve
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86622—Motor-operated
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Magnetically Actuated Valves (AREA)
- Control Of Fluid Pressure (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9133450A JPH10318421A (ja) | 1997-05-23 | 1997-05-23 | 比例圧力制御弁 |
JP13345097 | 1997-05-23 | ||
PCT/JP1998/001290 WO1998053235A1 (fr) | 1997-05-23 | 1998-03-23 | Soupape de regulation de pression proportionnelle |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0984214A1 EP0984214A1 (de) | 2000-03-08 |
EP0984214A4 true EP0984214A4 (de) | 2004-05-19 |
Family
ID=15105069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98909858A Withdrawn EP0984214A4 (de) | 1997-05-23 | 1998-03-23 | Proportionales drucksteuerventil |
Country Status (5)
Country | Link |
---|---|
US (1) | US6202697B1 (de) |
EP (1) | EP0984214A4 (de) |
JP (1) | JPH10318421A (de) |
KR (1) | KR100476246B1 (de) |
WO (1) | WO1998053235A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100339168B1 (ko) * | 1996-11-07 | 2002-06-03 | 모리시타 요이찌 | 음원 벡터 생성 장치, 음성 부호화 장치 및 음성 복호화장치 |
JPH11154024A (ja) | 1997-09-16 | 1999-06-08 | Sumitomo Electric Ind Ltd | 負荷液圧の制御方法 |
JP2001065514A (ja) * | 1999-08-31 | 2001-03-16 | Sumitomo Electric Ind Ltd | 比例圧力制御弁 |
US6759934B2 (en) * | 2000-09-11 | 2004-07-06 | Delphi Technologies, Inc. | Proportionally-controllable solenoid actuator |
JP2003166663A (ja) * | 2001-11-28 | 2003-06-13 | Aisin Seiki Co Ltd | 電磁弁 |
GB0324717D0 (en) * | 2003-10-22 | 2003-11-26 | Elopak Systems | A valve device for controlling liquid flow |
US7353927B2 (en) * | 2005-09-28 | 2008-04-08 | Dana Automotive Systems Group, Llc. | Electro-magnetic actuator for torque coupling with variable pressure-control spool valve |
CN101960191B (zh) * | 2008-01-25 | 2012-10-03 | 伊顿公司 | 电磁阀组件 |
WO2011088273A2 (en) | 2010-01-13 | 2011-07-21 | Dohrmann Daniel R | Ultra-low flow agricultural pump with unobstructed flow path and electronic flow control, tank refill indication, and detection of loss of flow |
DE102010055747B3 (de) * | 2010-12-22 | 2012-07-05 | Magna Steyr Fahrzeugtechnik Ag & Co Kg | Druckminderer |
US20180087541A1 (en) * | 2015-04-02 | 2018-03-29 | Science & Technology Development Fund | Fast switching 3/2 direct operated hydraulic directional control valve |
DE102017203286A1 (de) * | 2017-03-01 | 2018-09-06 | Robert Bosch Gmbh | Druckregelventil mit Druckübersetzungsstift |
JP7361475B2 (ja) * | 2019-02-21 | 2023-10-16 | ナブテスコ株式会社 | 電磁比例弁 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01261581A (ja) * | 1988-04-08 | 1989-10-18 | Kayaba Ind Co Ltd | 制御バルブ |
EP0628460A1 (de) * | 1993-05-27 | 1994-12-14 | Sumitomo Electric Industries, Limited | Umschaltventil und damit ausgerüstetes Durchflussregelventil |
US5445446A (en) * | 1992-09-21 | 1995-08-29 | Unisia Jecs Corporation | Fluid pressure control valve |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0344282U (de) * | 1989-09-11 | 1991-04-24 | ||
FR2661014B1 (fr) * | 1990-04-12 | 1996-08-09 | Bendix Europ Services Tech | Systeme de regulation de pression a commande electrique pour un circuit hydraulique. |
JP3000412B2 (ja) * | 1992-10-13 | 2000-01-17 | 日信工業株式会社 | 液圧制御装置 |
JPH076579A (ja) | 1993-06-16 | 1995-01-10 | Fujitsu Ltd | ディスク装置 |
US5571248A (en) * | 1995-03-10 | 1996-11-05 | General Motors Corporation | Pressure regulator |
US5577534A (en) * | 1995-06-02 | 1996-11-26 | Applied Power Inc. | Load sensing proportional pressure control valve |
US5894860A (en) * | 1997-06-12 | 1999-04-20 | General Motors Corporation | Proportional pressure control solenoid valve |
-
1997
- 1997-05-23 JP JP9133450A patent/JPH10318421A/ja active Pending
-
1998
- 1998-03-23 KR KR10-1999-7010653A patent/KR100476246B1/ko not_active IP Right Cessation
- 1998-03-23 US US09/423,300 patent/US6202697B1/en not_active Expired - Fee Related
- 1998-03-23 WO PCT/JP1998/001290 patent/WO1998053235A1/ja active IP Right Grant
- 1998-03-23 EP EP98909858A patent/EP0984214A4/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01261581A (ja) * | 1988-04-08 | 1989-10-18 | Kayaba Ind Co Ltd | 制御バルブ |
US5445446A (en) * | 1992-09-21 | 1995-08-29 | Unisia Jecs Corporation | Fluid pressure control valve |
EP0628460A1 (de) * | 1993-05-27 | 1994-12-14 | Sumitomo Electric Industries, Limited | Umschaltventil und damit ausgerüstetes Durchflussregelventil |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 014, no. 019 (M - 919) 16 January 1990 (1990-01-16) * |
Also Published As
Publication number | Publication date |
---|---|
WO1998053235A1 (fr) | 1998-11-26 |
KR20010012692A (ko) | 2001-02-26 |
JPH10318421A (ja) | 1998-12-04 |
US6202697B1 (en) | 2001-03-20 |
EP0984214A1 (de) | 2000-03-08 |
KR100476246B1 (ko) | 2005-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19991215 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE FR GB |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20040401 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7B 60T 8/36 B Ipc: 7F 16K 31/06 A |
|
17Q | First examination report despatched |
Effective date: 20040715 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20041126 |